nothing in todays world is as big a problem as that of population. people begin to worry about the support capacity of the earth. and there might be only standing room for each person in the future.
limas population was 5. 7 million in 1985 but it grew to 9. 1 million in 2000. tianjins was 7.9 million in 1985. in 2000, it boosted to 9. 7 million. such cities as london, osaka, moscow, beijing, karachi, delhi, jakarta, seoul, and teheran are having a similar population growth. calcutta, shanghai, new york, and sto paulo see a faster population explosion. tokyo had 18.8 million in 1985. in 2000 it turned into 20.2 million. mexico city had 17.3 million people in 1985, but in 2000, its population reached 25.8 million!
what does the population growth mean? it means greater and greater consumption and greater pressure for the earth. if more people are added to the world population without our being alert or taking any action, we would have only standing room by the end of the 21st century.
each government and the un should see that population of each country and each city stops growing for the next fifty years.
Now, the population question already the worldwide basis question, we must pay attention. in 2000 the world population achieved 6,000,000,000, because the population question has been in the world the most major problem overpopulation brings many questions, caused the developing country population to account for the world population 4/5, but China adopted the birth control policy to have the effect.
Nowadays,population as well as environment has become a very important problem.
With the development of China ,the population is growing faster and faster,though,Chinese government has put forward strageties, such as ,one child policy.But at the same time ,the increase has slown down,which is to our relief.
As for the environment,the biggest problem is that people do damage to it and seldome do they protect.So,we would like to say,if they still dont stop those silly mistakes made to destroy the environment,one day ,human beings will be the last creature in the world. Protect the environment!Our earth is our mother for all of us.
